Across
- 6. the widely accepted explanation of the relationship between cells and living things
- 9. controls what enters and leaves a cell
- 10. these cell parts capture the sun's energy to make food for the plant
- 12. an organism's _________ are the processes that enable it to live, grow, and reproduce
- 14. how clear an object's image is
- 17. a tiny structure inside a cell
- 18. these tiny cell parts produce protein for the cell
Down
- 1. the cell theory is made of this many parts
- 2. the scientist that observed cork under a microscope, eventually naming "cells"
- 3. the cell's control center
- 4. the condition of making small things look larger than they are
- 5. converts food into energy for the cell
- 7. _________microscopes do not use light, but instead a beam of electrons to see tiny details of an object
- 8. an instrument that makes small objects look larger
- 9. _________ form the parts of an organism and carry out all its functions
- 11. a well-tested, widely accepted idea
- 13. the _________ is the basic unit of structure and function in a living thing
- 15. storage areas for the cell
- 16. a rigid layer surrounding plant cells
